I am probably oversimplifying this, but my understanding is, you want to crimp semi auto rounds.
My dillon 9mm crimp die, didn't make a round that dropped into my case gauge, or all of my 9mm pistols consistently.
https://www.midwayusa.com/product/1012687515?pid=744135
In the case of the FCD for 9mm, it plunks in a breeze every time.
My dillon 9mm crimp die, didn't make a round that dropped into my case gauge, or all of my 9mm pistols consistently.
https://www.midwayusa.com/product/1012687515?pid=744135
In the case of the FCD for 9mm, it plunks in a breeze every time.
From my reading, the great debate is to crimp, or not to crimp. What are the benefits to crimping?
Why don’t some reloaders crimp?